WO1998034537A1 - Ischemia detector - Google Patents
Ischemia detector Download PDFInfo
- Publication number
- WO1998034537A1 WO1998034537A1 PCT/SE1998/000203 SE9800203W WO9834537A1 WO 1998034537 A1 WO1998034537 A1 WO 1998034537A1 SE 9800203 W SE9800203 W SE 9800203W WO 9834537 A1 WO9834537 A1 WO 9834537A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ischemia
- workload
- breathing
- patient
- detector according
- Prior art date
Links
- 208000028867 ischemia Diseases 0.000 title claims abstract description 64
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 41
- 230000000638 stimulation Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 7
- 230000000747 cardiac effect Effects 0.000 claims description 6
- 238000012935 Averaging Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000003387 muscular Effects 0.000 claims description 4
- 208000037656 Respiratory Sounds Diseases 0.000 claims description 2
- 210000001124 body fluid Anatomy 0.000 claims description 2
- 239000010839 body fluid Substances 0.000 claims description 2
- 210000000038 chest Anatomy 0.000 claims description 2
- 210000004072 lung Anatomy 0.000 claims description 2
- 230000004066 metabolic change Effects 0.000 claims description 2
- 230000035764 nutrition Effects 0.000 claims description 2
- 235000016709 nutrition Nutrition 0.000 claims description 2
- 230000036284 oxygen consumption Effects 0.000 claims description 2
- 230000000302 ischemic effect Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 230000036772 blood pressure Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000036581 peripheral resistance Effects 0.000 description 3
- 210000005241 right ventricle Anatomy 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 210000000709 aorta Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 208000031225 myocardial ischemia Diseases 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 208000006218 bradycardia Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000003748 coronary sinus Anatomy 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000035487 diastolic blood pressure Effects 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 210000005003 heart tissue Anatomy 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 208000000122 hyperventilation Diseases 0.000 description 1
- 230000000870 hyperventilation Effects 0.000 description 1
- 210000004165 myocardium Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000007383 nerve stimulation Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 208000011818 severe chest pain Diseases 0.000 description 1
- 230000035488 systolic blood pressure Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
- A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
- A61N1/36521—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure the parameter being derived from measurement of an electrical impedance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1107—Measuring contraction of parts of the body, e.g. organ, muscle
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physiology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Surgery (AREA)
- Electrotherapy Devices (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/355,683 US6264606B1 (en) | 1997-02-07 | 1998-02-05 | Ischemia detector |
EP98903336A EP1011432B1 (en) | 1997-02-07 | 1998-02-05 | Ischemia detector |
DE69828176T DE69828176T2 (en) | 1997-02-07 | 1998-02-05 | ISCHEMIA DETECTOR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700427A SE9700427D0 (en) | 1997-02-07 | 1997-02-07 | Ischemia detector |
SE9700427-9 | 1997-02-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998034537A1 true WO1998034537A1 (en) | 1998-08-13 |
Family
ID=20405708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1998/000203 WO1998034537A1 (en) | 1997-02-07 | 1998-02-05 | Ischemia detector |
Country Status (5)
Country | Link |
---|---|
US (1) | US6264606B1 (en) |
EP (1) | EP1011432B1 (en) |
DE (1) | DE69828176T2 (en) |
SE (1) | SE9700427D0 (en) |
WO (1) | WO1998034537A1 (en) |
Cited By (13)
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---|---|---|---|---|
WO2000064336A1 (en) * | 1999-04-28 | 2000-11-02 | Medtronic, Inc. | Implantable medical device for tracking patient cardiac status |
DE19927615A1 (en) * | 1999-06-17 | 2001-01-04 | Biotronik Mess & Therapieg | Implantable device for detection of heart ischaemia conditions senses ventricular resistance (VER) and blood flow to the myocardium when the heart is stimulated and includes a warning device and a signal transmitter |
EP1349491A2 (en) * | 2000-12-07 | 2003-10-08 | Children's Medical Center Corporation | Automated interpretive medical care system and methodology |
US6697672B2 (en) | 2000-09-27 | 2004-02-24 | St. Jude Medical Ab | Implantable heart stimulator |
WO2004043522A1 (en) * | 2002-11-12 | 2004-05-27 | Cardiac Pacemakers, Inc. | Implantable device for delivering cardiac drug therapy |
US7039462B2 (en) | 2002-06-14 | 2006-05-02 | Cardiac Pacemakers, Inc. | Method and apparatus for detecting oscillations in cardiac rhythm |
WO2008094895A1 (en) * | 2007-01-31 | 2008-08-07 | Medtronic, Inc. | Apparatus for ischemia classification with implantable medical device |
EP2050386A1 (en) | 2007-10-15 | 2009-04-22 | Pacesetter, Inc. | Method and system for tracking quality of life in patients with angina |
US7869877B2 (en) | 2004-08-09 | 2011-01-11 | Cardiac Pacemakers, Inc. | Cardiopulmonary functional status assessment via heart rate response detection by implantable cardiac device |
US8116869B2 (en) | 2004-08-12 | 2012-02-14 | Cardiac Pacemakers, Inc. | Cardiopulmonary functional status assessment via metabolic response detection by implantable cardiac device |
US8226570B2 (en) | 2006-08-08 | 2012-07-24 | Cardiac Pacemakers, Inc. | Respiration monitoring for heart failure using implantable device |
US8620416B2 (en) | 2007-01-31 | 2013-12-31 | Medtronic, Inc. | System and method for ischemia classification with implantable medical device |
US8688200B2 (en) | 2010-10-29 | 2014-04-01 | Medtronic, Inc. | Ischemia detection and classification |
Families Citing this family (92)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9704312D0 (en) * | 1997-11-24 | 1997-11-24 | Pacesetter Ab | Sensing of heart contraction |
US6361522B1 (en) * | 1999-10-21 | 2002-03-26 | Cardiac Pacemakers, Inc. | Drug delivery system for implantable cardiac device |
US6600949B1 (en) * | 1999-11-10 | 2003-07-29 | Pacesetter, Inc. | Method for monitoring heart failure via respiratory patterns |
US6368284B1 (en) * | 1999-11-16 | 2002-04-09 | Cardiac Intelligence Corporation | Automated collection and analysis patient care system and method for diagnosing and monitoring myocardial ischemia and outcomes thereof |
US6589188B1 (en) | 2000-05-05 | 2003-07-08 | Pacesetter, Inc. | Method for monitoring heart failure via respiratory patterns |
US6741885B1 (en) | 2000-12-07 | 2004-05-25 | Pacesetter, Inc. | Implantable cardiac device for managing the progression of heart disease and method |
US6604000B2 (en) * | 2000-12-08 | 2003-08-05 | Pacesetter, Inc. | Method and device for responding to the detection of ischemia in cardiac tissue |
US7340303B2 (en) * | 2001-09-25 | 2008-03-04 | Cardiac Pacemakers, Inc. | Evoked response sensing for ischemia detection |
US6865420B1 (en) | 2002-01-14 | 2005-03-08 | Pacesetter, Inc. | Cardiac stimulation device for optimizing cardiac output with myocardial ischemia protection |
US7089055B2 (en) * | 2002-06-28 | 2006-08-08 | Cardiac Pacemakers, Inc. | Method and apparatus for delivering pre-shock defibrillation therapy |
US7226422B2 (en) * | 2002-10-09 | 2007-06-05 | Cardiac Pacemakers, Inc. | Detection of congestion from monitoring patient response to a recumbent position |
US7189204B2 (en) | 2002-12-04 | 2007-03-13 | Cardiac Pacemakers, Inc. | Sleep detection using an adjustable threshold |
CA2508800A1 (en) | 2002-12-11 | 2004-06-24 | Proteus Biomedical, Inc. | Method and system for monitoring and treating hemodynamic parameters |
US6949075B2 (en) * | 2002-12-27 | 2005-09-27 | Cardiac Pacemakers, Inc. | Apparatus and method for detecting lung sounds using an implanted device |
US20050080348A1 (en) | 2003-09-18 | 2005-04-14 | Stahmann Jeffrey E. | Medical event logbook system and method |
WO2004067081A2 (en) * | 2003-01-24 | 2004-08-12 | Proteus Biomedical Inc. | Methods and apparatus for enhancing cardiac pacing |
WO2004066817A2 (en) * | 2003-01-24 | 2004-08-12 | Proteus Biomedical Inc. | Methods and systems for measuring cardiac parameters |
WO2004066814A2 (en) * | 2003-01-24 | 2004-08-12 | Proteus Biomedical Inc. | Method and system for remote hemodynamic monitoring |
US7225015B1 (en) * | 2003-06-24 | 2007-05-29 | Pacesetter, Inc. | System and method for detecting cardiac ischemia based on T-waves using an implantable medical device |
US7274959B1 (en) | 2003-06-24 | 2007-09-25 | Pacesetter, Inc. | System and method for detecting cardiac ischemia using an implantable medical device |
US7218960B1 (en) | 2003-06-24 | 2007-05-15 | Pacesetter, Inc. | System and method for detecting cardiac ischemia based on T-waves using an implantable medical device |
US20190357827A1 (en) | 2003-08-01 | 2019-11-28 | Dexcom, Inc. | Analyte sensor |
ATE413902T1 (en) | 2003-08-18 | 2008-11-15 | Cardiac Pacemakers Inc | PATIENT MONITORING SYSTEM |
US8002553B2 (en) | 2003-08-18 | 2011-08-23 | Cardiac Pacemakers, Inc. | Sleep quality data collection and evaluation |
US7510531B2 (en) | 2003-09-18 | 2009-03-31 | Cardiac Pacemakers, Inc. | System and method for discrimination of central and obstructive disordered breathing events |
US7887493B2 (en) | 2003-09-18 | 2011-02-15 | Cardiac Pacemakers, Inc. | Implantable device employing movement sensing for detecting sleep-related disorders |
US8251061B2 (en) | 2003-09-18 | 2012-08-28 | Cardiac Pacemakers, Inc. | Methods and systems for control of gas therapy |
US7662101B2 (en) | 2003-09-18 | 2010-02-16 | Cardiac Pacemakers, Inc. | Therapy control based on cardiopulmonary status |
US7720541B2 (en) | 2003-08-18 | 2010-05-18 | Cardiac Pacemakers, Inc. | Adaptive therapy for disordered breathing |
US8606356B2 (en) | 2003-09-18 | 2013-12-10 | Cardiac Pacemakers, Inc. | Autonomic arousal detection system and method |
US7970470B2 (en) * | 2003-09-18 | 2011-06-28 | Cardiac Pacemakers, Inc. | Diagnosis and/or therapy using blood chemistry/expired gas parameter analysis |
US7320675B2 (en) | 2003-08-21 | 2008-01-22 | Cardiac Pacemakers, Inc. | Method and apparatus for modulating cellular metabolism during post-ischemia or heart failure |
US7567841B2 (en) * | 2004-08-20 | 2009-07-28 | Cardiac Pacemakers, Inc. | Method and apparatus for delivering combined electrical and drug therapies |
EP1799101A4 (en) * | 2004-09-02 | 2008-11-19 | Proteus Biomedical Inc | Methods and apparatus for tissue activation and monitoring |
US7347751B2 (en) * | 2004-09-30 | 2008-03-25 | Cardiac Pacemakers, Inc. | Cardiac lead implantation system |
WO2006105474A2 (en) | 2005-03-31 | 2006-10-05 | Proteus Biomedical, Inc. | Automated optimization of multi-electrode pacing for cardiac resynchronization |
DE602004027848D1 (en) * | 2004-10-11 | 2010-08-05 | St Jude Medical | PROOF OF ISCHEMIA |
US7756572B1 (en) | 2005-01-25 | 2010-07-13 | Pacesetter, Inc. | System and method for efficiently distinguishing among cardiac ischemia, hypoglycemia and hyperglycemia using an implantable medical device and an external system |
US7297114B2 (en) * | 2005-01-25 | 2007-11-20 | Pacesetter, Inc. | System and method for distinguishing among cardiac ischemia, hypoglycemia and hyperglycemia using an implantable medical device |
US7447543B2 (en) * | 2005-02-15 | 2008-11-04 | Regents Of The University Of Minnesota | Pathology assessment with impedance measurements using convergent bioelectric lead fields |
US7590443B2 (en) * | 2005-04-27 | 2009-09-15 | Pacesetter, Inc | System and method for detecting hypoglycemia based on a paced depolarization integral using an implantable medical device |
US7630755B2 (en) | 2005-05-04 | 2009-12-08 | Cardiac Pacemakers Inc. | Syncope logbook and method of using same |
US20070021678A1 (en) * | 2005-07-19 | 2007-01-25 | Cardiac Pacemakers, Inc. | Methods and apparatus for monitoring physiological responses to steady state activity |
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US7848808B2 (en) * | 2006-02-28 | 2010-12-07 | Medtronic, Inc. | System and method for delivery of cardiac pacing in a medical device in response to ischemia |
US9392969B2 (en) | 2008-08-31 | 2016-07-19 | Abbott Diabetes Care Inc. | Closed loop control and signal attenuation detection |
US9675290B2 (en) | 2012-10-30 | 2017-06-13 | Abbott Diabetes Care Inc. | Sensitivity calibration of in vivo sensors used to measure analyte concentration |
US8219173B2 (en) | 2008-09-30 | 2012-07-10 | Abbott Diabetes Care Inc. | Optimizing analyte sensor calibration |
US8224415B2 (en) | 2009-01-29 | 2012-07-17 | Abbott Diabetes Care Inc. | Method and device for providing offset model based calibration for analyte sensor |
US7610086B1 (en) | 2006-03-31 | 2009-10-27 | Pacesetter, Inc. | System and method for detecting cardiac ischemia in real-time using a pattern classifier implemented within an implanted medical device |
US7630748B2 (en) | 2006-10-25 | 2009-12-08 | Abbott Diabetes Care Inc. | Method and system for providing analyte monitoring |
US7996084B2 (en) * | 2006-04-19 | 2011-08-09 | Medtronic, Inc. | Implantable medical device with automatic ischemia threshold determination |
US8000780B2 (en) | 2006-06-27 | 2011-08-16 | Cardiac Pacemakers, Inc. | Detection of myocardial ischemia from the time sequence of implanted sensor measurements |
US20100312130A1 (en) * | 2006-06-27 | 2010-12-09 | Yi Zhang | Graded response to myocardial ischemia |
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US8014863B2 (en) * | 2007-01-19 | 2011-09-06 | Cardiac Pacemakers, Inc. | Heart attack or ischemia detector |
US8265739B1 (en) | 2007-01-19 | 2012-09-11 | Pacesetter, Inc. | Systems and methods for distinguishing cardiac ischemia from systemic influences on IEGM morphology using an implantable medical device |
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US8204592B1 (en) | 2007-12-03 | 2012-06-19 | Pacesetter, Inc. | System and method for generating and using cardiac ischemia diagnostics based on arrhythmia precursors and arrhythmia episodes |
US20090164239A1 (en) | 2007-12-19 | 2009-06-25 | Abbott Diabetes Care, Inc. | Dynamic Display Of Glucose Information |
US8473069B2 (en) | 2008-02-28 | 2013-06-25 | Proteus Digital Health, Inc. | Integrated circuit implementation and fault control system, device, and method |
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US20100057158A1 (en) * | 2008-08-26 | 2010-03-04 | Pacesetter, Inc. | Neurostimulation Based On Glycemic Condition |
US9301698B2 (en) | 2008-10-31 | 2016-04-05 | Medtronic, Inc. | Method and apparatus to detect ischemia with a pressure sensor |
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US8630692B2 (en) | 2009-04-30 | 2014-01-14 | Pacesetter, Inc. | Method and implantable system for blood-glucose concentration monitoring using parallel methodologies |
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US8786049B2 (en) | 2009-07-23 | 2014-07-22 | Proteus Digital Health, Inc. | Solid-state thin-film capacitor |
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US8718770B2 (en) | 2010-10-21 | 2014-05-06 | Medtronic, Inc. | Capture threshold measurement for selection of pacing vector |
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US8355784B2 (en) | 2011-05-13 | 2013-01-15 | Medtronic, Inc. | Dynamic representation of multipolar leads in a programmer interface |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5025786A (en) * | 1988-07-21 | 1991-06-25 | Siegel Sharon B | Intracardiac catheter and method for detecting and diagnosing myocardial ischemia |
US5156148A (en) * | 1987-10-06 | 1992-10-20 | Leonard Bloom | System for treating a malfunctioning heart |
US5199428A (en) * | 1991-03-22 | 1993-04-06 | Medtronic, Inc. | Implantable electrical nerve stimulator/pacemaker with ischemia for decreasing cardiac workload |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL77677A (en) | 1986-01-22 | 1990-04-29 | Daniel Goor | Method and apparatus for detecting mycardial ischemia |
DE4310412C1 (en) | 1993-03-31 | 1994-07-21 | Manfred Dr Zehender | Device for signal analysis of the electrical potential profile of the heart excitation |
US5425750A (en) * | 1993-07-14 | 1995-06-20 | Pacesetter, Inc. | Accelerometer-based multi-axis physical activity sensor for a rate-responsive pacemaker and method of fabrication |
US5515859A (en) * | 1993-08-24 | 1996-05-14 | Colorado Health Care Research Corp. | Myocardial infarction and ischemia detection method and apparatus |
US6024705A (en) * | 1998-11-06 | 2000-02-15 | Bioacoustics, Inc. | Automated seismic detection of myocardial ischemia and related measurement of cardiac output parameters |
-
1997
- 1997-02-07 SE SE9700427A patent/SE9700427D0/en unknown
-
1998
- 1998-02-05 WO PCT/SE1998/000203 patent/WO1998034537A1/en active IP Right Grant
- 1998-02-05 DE DE69828176T patent/DE69828176T2/en not_active Expired - Lifetime
- 1998-02-05 EP EP98903336A patent/EP1011432B1/en not_active Expired - Lifetime
- 1998-02-05 US US09/355,683 patent/US6264606B1/en not_active Expired - Lifetime
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US8798723B2 (en) | 2007-01-31 | 2014-08-05 | Medtronic, Inc. | System and method for ischemia classification with implantable medical device |
US8620416B2 (en) | 2007-01-31 | 2013-12-31 | Medtronic, Inc. | System and method for ischemia classification with implantable medical device |
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EP2050386A1 (en) | 2007-10-15 | 2009-04-22 | Pacesetter, Inc. | Method and system for tracking quality of life in patients with angina |
US8469897B2 (en) | 2007-10-15 | 2013-06-25 | Pacesetter, Inc. | Method and system for tracking quality of life in patients with angina |
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Also Published As
Publication number | Publication date |
---|---|
DE69828176T2 (en) | 2005-12-22 |
US6264606B1 (en) | 2001-07-24 |
EP1011432A1 (en) | 2000-06-28 |
DE69828176D1 (en) | 2005-01-20 |
SE9700427D0 (en) | 1997-02-07 |
EP1011432B1 (en) | 2004-12-15 |
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